<template>
  <div class="home">
    <el-container>
      <!-- 侧边栏 -->
      <el-aside width="auto">
        <div class="logo"></div>
        <el-menu
          :collapse="isCollapse"
          default-active="2"
          class="el-menu-admin"
          @open="handleOpen"
          @close="handleClose"
          background-color="#545c64"
          text-color="#fff"
          active-text-color="#ffd04b">
          <el-submenu index="1">
            <template slot="title">
              <i class="el-icon-location"></i>
              <span>用户管理</span>
            </template>
            <el-menu-item index="2">
              <i class="el-icon-menu"></i>
              <span slot="title">用户列表</span>
            </el-menu-item>
          </el-submenu>
        </el-menu>
      </el-aside>

      <!-- header 头部部分 -->
      <el-container>
        <el-header>
          <i class="myicon myicon-menu toggle-btn" @click="toggleCollapse"></i>
          <div class="system-title">电商后台管理系统</div>
          <div>
            <span class="welcome">你好：{{$store.getters.getUserName}}</span>
            <el-button type="text" @click="logout">退出</el-button>
          </div>
        </el-header>
        <!-- 中间内容部分 -->
        <el-main>
          <router-view></router-view>
        </el-main>
      </el-container>
    </el-container>
  </div>
</template>
<script>
import {getUserList} from '@/api'
export default {
  data () {
    return {
      isCollapse: false
    }
  },
  methods: {
    handleOpen (key, keyPath) {
      console.log(key, keyPath)
    },
    handleClose (key, keyPath) {
      console.log(key, keyPath)
    },
    toggleCollapse () {
      this.isCollapse = !this.isCollapse
    },
    logout () {
      // 清除登录状态，即保存在 localStorage 中的 token
      localStorage.removeItem('mytoken')
      // 跳转到登录页面
      this.$router.push({name: 'login'})
    }
  },
  mounted () {
    let params = {params: {query: '', pagenum: 1, pagesize: 1}}
    getUserList(params).then(res => {
      console.log(res)
    })
  }
}
</script>
<style lang='scss' scoped>
  .home {
    height: 100%;
    background-color: #E5E5E5;
    .el-menu-admin:not(.el-menu--collapse) {
      width: 200px;
      min-height: 400px;
    }
    .el-container {
      height: 100%;
    }
    .el-aside {
      background-color: #545c64;
    }
    .el-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #545c64;
    }
    .logo {
      height:60px;
      background: url(../assets/logo.png);
      background-size: cover;
      background-color: #989898;
    }
    .toggle-btn {
      padding: 0 10px;
      margin-left: -20px;
      font-size: 36px;
      line-height: 60px;
      color: #989898;
      cursor: pointer;
      &:hover {
        background-color: #00635a;
      }
    }
    .system-title {
      font-size: 28px;
      color: white;
    }
    .welcome, {
      color: white;
    }
  }
</style>
